body {
  font-size: 16px;
  min-width: 1224px;
  font-family: Microsoft YaHei;
  background-color: #fff;
}

html {
  font-size: 100px !important;
}

.bi-main {
  margin-top: 80px;
  background-color: #fff;
}

.bi-main .text-des {
  color: #666;
  font-size: 18px;
}

.bi-main .text-title {
  color: #1a1a1a;
  font-size: 50px;
}

.bi-main .seciton_01 {
  box-sizing: border-box;
  color: #ffffff;
  flex-direction: column;
  align-items: center;
  height: 945px;
  width: 1680px;
  max-width: 100%;
  margin: 0 auto;
  object-fit: contain;
  background-image: url("../images/top.jpg");
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  box-sizing: border-box;
  text-align: center;
}

.bi-main .seciton_01 .top-subtitle {
  font-size: 25px;
  padding-top: 225px;
  padding-bottom: 22px;
  font-weight: 600;
  color: #FFFFFF;
}

.bi-main .seciton_01 .top-title {
  font-size: 90px;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 92px;
  padding-bottom: 27px;
}

.bi-main .seciton_01 .top-des {
  font-size: 25px;
  font-weight: 600;
  color: #FFFFFF;
  padding-bottom: 77px;
}

.bi-main .seciton_01 .top-concat {
  width: 144px;
  height: 52px;
  line-height: 52px;
  background: #FF6727;
  border-radius: 4px;
  text-align: center;
  color: #fff;
  cursor: pointer;
  margin-bottom: 21px;
  display: block;
}

.bi-main .seciton_01 .top-video {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #FEFEFE;
  cursor: pointer;
}

.bi-main .seciton_01 .top-video__icon {
  display: block;
  height: 30px;
  margin-right: 9px;
}

.bi-main .section_02 {
  padding-top: 148px;
  text-align: center;
}

.bi-main .section_02 .two-title {
  color: #1a1a1a;
  font-size: 50px;
  padding-bottom: 36px;
  font-weight: 600;
}

.bi-main .section_02 .two-subtitle {
  font-size: 20px;
  color: #666;
  line-height: 30px;
  padding-bottom: 60px;
}

.bi-main .section_02 .two-subtitle__city {
  color: #FF6727;
}

.bi-main .section_02 .two-forward {
  margin: 0 0 114px;
}

.bi-main .section_02 .two-forward img {
  display: inline-block;
  margin: 0 15px;
  height: auto;
}

.bi-main .section-03 {
  margin: 0 auto 246px;
}

.bi-main .section-03 .three-title {
  color: #1a1a1a;
  font-size: 50px;
  padding-bottom: 82px;
  text-align: center;
  font-weight: 600;
}

.bi-main .section-03 .three-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.bi-main .section-03 .three-col .three-row {
  margin: 0 16px;
  display: flex;
  flex-direction: column;
  width: 480px;
}

.bi-main .section-03 .three-col .three-row img {
  display: inline-block;
  margin-bottom: 80px;
  width: 485px;
}

.bi-main .section-03 .three-col .three-row__title {
  color: #151515;
  font-size: 30px;
  padding-bottom: 38px;
  font-weight: 600;
}

.bi-main .section-03 .three-col .three-row__des {
  color: #666;
  font-size: 16px;
}

.bi-main .section-03 .three-col .three-row__des-a {
  color: #FF6727;
}

.bi-main .section-04 {
  display: flex;
  padding-bottom: 233px;
  justify-content: center;
}

.bi-main .section-04 .chart-left {
  padding-top: 26px;
  margin-right: 46px;
  width: 300px;
  display: flex;
  flex-direction: column;
}

.bi-main .section-04 .chart-left .chart-title {
  color: #1a1a1a;
  font-size: 50px;
  padding-bottom: 64px;
  font-weight: 600;
}

.bi-main .section-04 .chart-left .chart-des {
  font-size: 18px;
  color: #666;
  padding-right: 15px;
}

.bi-main .section-04 .chart-img {
  height: 516px;
}

.bi-main .section-05 {
  max-width: 1682px;
  background-color: #f2f2f2;
  padding-top: 103px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 auto;
}

.bi-main .section-05 .role-title {
  padding-bottom: 157px;
  color: #1a1a1a;
  font-size: 50px;
  font-weight: 600;
}

.bi-main .section-05 .role-item {
  display: inline-flex;
  padding-bottom: 35px;
}

.bi-main .section-05 .role-item__img {
  width: 492px;
  background: #FFFFFF;
  border-radius: 15px;
}

.bi-main .section-05 .role-item__img:first-child {
  margin-right: 31px;
}

.bi-main .section-05 .role-item .role-content {
  padding: 95px 0 0 62px;
  width: 492px;
  color: #151515;
}

.bi-main .section-05 .role-item .role-content:first-child {
  margin-right: 31px;
}

.bi-main .section-05 .role-item .role-content__title {
  font-size: 30px;
  padding-bottom: 31px;
  font-weight: 600;
}

.bi-main .section-05 .role-item .role-content__des {
  font-size: 16px;
}

.bi-main .section-06 {
  padding-top: 143px;
  text-align: center;
}

.bi-main .section-06 .personal-title {
  color: #1a1a1a;
  font-size: 50px;
  padding-bottom: 48px;
  font-weight: 600;
}

.bi-main .section-06 .personal-des {
  color: #666;
  font-size: 16px;
  padding-bottom: 117px;
}

.bi-main .section-07 {
  max-width: 1682px;
  background-color: #000;
  display: flex;
  justify-content: center;
  padding: 0 0 116px;
  margin: 0 auto 127px;
  border-radius: 10px;
}

.bi-main .section-07 .price-content {
  display: flex;
  flex-direction: column;
  padding-right: 225px;
  padding-top: 102px;
}

.bi-main .section-07 .price-content__title {
  padding-bottom: 60px;
  color: #1a1a1a;
  font-size: 50px;
  color: #fff;
  font-weight: 600;
}

.bi-main .section-07 .price-content .price-btn {
  color: #FF6727;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  font-size: 23px;
}

.bi-main .section-07 .price-content .price-btn img {
  width: 13px;
  height: 12px;
  display: block;
}

.bi-main .section-07 .price-content .price-btn__text {
  padding: 0 0px 0px 6px;
  position: relative;
}

.bi-main .section-07 .price-content .price-btn__text::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 6px;
  width: 97px;
  height: 1px;
  background-color: #FF6727;
}

.bi-main .section-07 .price-content .price-btn__img {
  margin-left: 10px;
}

.bi-main .section-07 .price-en {
  font-size: 20px;
  color: #fff;
  padding-top: 157px;
  line-height: 40px;
  text-align: right;
}

.bi-main .section-08 {
  max-width: 1682px;
  margin: 0 auto;
  background-color: #000;
  color: #fff;
  padding-top: 129px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.bi-main .section-08 .faq-title {
  font-weight: bold;
  font-size: 80px;
  padding-bottom: 77px;
  width: 683px;
  border-bottom: 1px solid #D9D9D9;
  text-align: center;
}

.bi-main .section-08 .faq-list {
  padding-bottom: 200px;
}

.bi-main .section-08 .faq-list .faq-item {
  width: 683px;
  border-bottom: 1px solid #D9D9D9;
  padding: 35px 0;
  box-sizing: border-box;
}

.bi-main .section-08 .faq-list .faq-item img {
  cursor: pointer;
}

.bi-main .section-08 .faq-list .faq-item__title {
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bi-main .section-08 .faq-list .faq-item__title .open-icon {
  display: none;
}

.bi-main .section-08 .faq-list .faq-item__des {
  font-size: 16px;
  padding-top: 29px;
  display: none;
}

@keyframes heartbeat {
  0% {
    transform: scale(0.8, 0.8);
    opacity: 1;
  }
  25% {
    transform: scale(1, 1);
    opacity: 0.8;
  }
  100% {
    transform: scale(0.8, 0.8);
    opacity: 1;
  }
}

@media screen and (max-width: 750px) {
  header,
  footer {
    display: none;
  }
  .bi-main {
    padding-top: 0;
  }
}

.dy-aside {
  position: fixed;
  z-index: 2;
  right: 0;
  top: 2.6rem;
  border-top-left-radius: 0.1rem;
  border-bottom-left-radius: 0.1rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  background-color: #fff;
  text-align: center;
  border-radius: 0.1rem;
  align-items: center;
}

.dy-aside__top {
  background-color: #FF6727;
  padding: 0.24rem 0.26rem 0;
  box-shadow: 0px 0.06rem 0.13rem 0px rgba(0, 0, 0, 0.05);
  border-top-left-radius: 0.1rem;
  border-top-right-radius: 0.1rem;
}

.dy-aside__totop {
  font-size: 0.14rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #1e1f23;
  padding-bottom: 0.2rem;
  cursor: pointer;
}

.dy-aside__a {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  height: 0.9rem;
  font-size: 0.14rem;
  text-align: center;
  padding-top: 0.56rem;
  text-align: center;
}

.dy-aside__a-text {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-top: 0.17rem;
  padding-bottom: 0.2rem;
  font-size: 0.16rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.24rem;
}

.dy-aside__a--code {
  display: block;
  width: 0.9rem;
  color: #fff;
  background-image: url("/main/resource/image/common/footer/wx-qrcode.png");
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  padding-top: 0;
}

.dy-aside .dy-aside__qq {
  position: relative;
  width: 34px;
  height: 40px;
  display: inline-block;
  margin-top: 25px;
  margin-bottom: 14px;
}

.dy-aside .dy-aside__qq img {
  width: 100%;
}

.video-mask {
  width: 100%;
  height: 100%;
  position: fixed;
  background: rgba(0, 0, 0, 0.5);
  left: 0;
  top: 0;
  z-index: 999;
  display: none;
}

.video-mask .video-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.video-mask .video-box video {
  width: 800px;
  border-radius: 12px;
}

.video-mask .video-box video::-webkit-media-controls-enclosure {
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

.video-mask .video-box video:hover::-webkit-media-controls-enclosure {
  opacity: 1;
}

.video-mask .video-box .cha {
  margin: 30px auto;
  width: 50px;
  display: flex;
  justify-content: center;
  cursor: pointer;
}

.video-mask .video-box .cha img {
  width: 50px;
}

.HCOnlineTips {
  background-color: #FF6727 !important;
}